With the continuous development of the big data era

profound changes have taken place in all walks of life

and college English education is no exception. This paper aims to explore the relevant issues of innovation in college English education models under the background of the big data era. By analyzing the background characteristics of the big data era and its impact on college English education

it points out some common problems existing in current college English education in China and proposes corresponding innovative strategies. At the same time

it elaborates on the implementation effects of the innovative education model through practical cases to promote college English education to better adapt to the development of the times

improve teaching quality and students' comprehensive English abilities.